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202 条记录 (耗时 0.028 秒)

    HELIPORT DOCKING SYSTEM
    95.
    发明公开
    HELIPORT DOCKING SYSTEM 审中-公开

    公开(公告)号：EP3670357A1

    公开(公告)日：2020-06-24

    申请号：EP19212175.4

    申请日：2019-11-28

    申请人： Textron Innovations Inc.

    发明人： McNAIR, Michael ,  HOLVEY, Matthew

    IPC分类号： B64F1/00 ,  B64F1/22 ,  B64F1/28 ,  B64F1/12

    摘要： A heliport docking system (10) provides automated transport, fueling, maintenance, and logistical management of VTOLs. The heliport docking system (10) can include a plurality of helipads (110) that can be autonomously transported from area-to-area to assist in the logistics of heliport management and control. The helipad system (100) can include a surface on which a VTOL can land and a controller (120) that can perform functions related to routing, maintenance, object detection, and transport, among others. The helipad system (100) can releasably secure the VTOL to the helipad (110) and transport the VTOL to different areas of the heliport system (10). The helipad system (100) can also fuel the VTOL by providing, electricity, combustible fuel, or other suitable energy source, and perform a maintenance check of the VTOL and create maintenance crew of any VTOL irregularities.

    Arbor assembly and method of assembly
    97.
    发明授权
    Arbor assembly and method of assembly 有权

    公开(公告)号：EP2845673B1

    公开(公告)日：2018-11-21

    申请号：EP14184013.2

    申请日：2014-09-09

    申请人： Textron Innovations Inc.

    发明人： Piper, Arthur Anton ,  Beed, Timothy James

    IPC分类号： B23B51/04

    CPC分类号： B23B51/0473 ,  B23B31/11 ,  B23B51/0426 ,  B23B2251/606 ,  Y10T408/895 ,  Y10T408/8973 ,  Y10T408/95 ,  Y10T408/957

    摘要： An assembly is provided for forming holes in a workpiece. The assembly includes an arbor (24), a pin sleeve (30) and a cutting device (22). The arbor (24) has a nose (40) having at least one threaded portion (62a, 62b) and at least one unthreaded portions (64a, 64b) on an external surface thereof. The arbor (24) also has at least one pin passageway (56a, 56b) extending therethrough. The pin sleeve (30) has at least one pin (74a, 74b) extending from a main body (72). The arbor (24) extends through the pin sleeve (30). The cutting device (22) has a back plate (96) and a plurality of teeth (100) extending therefrom. The back plate (96) has a passageway (98) defined by a wall with at least one threaded portion (102a, 102b) and at least one unthreaded portion (104a, 104b). The at least one threaded portion (102a, 102b) of the cutting device (22) is capable of engaging with the at least one threaded portion (62a, 62b) of the nose (40), and the at least one pin (74a, 74b) of the pin sleeve (30) is capable of engagement with the at least one pin passageway (56a, 56b) of the arbor (24) to secure the components together.

    Apparatus for detecting imbalances in a paired line
    98.
    发明公开
    Apparatus for detecting imbalances in a paired line 审中-公开
    用于检测配对线中的不平衡的装置

    公开(公告)号：EP2385633A3

    公开(公告)日：2017-07-05

    申请号：EP11163990.2

    申请日：2011-04-28

    申请人： Textron Innovations Inc.

    发明人： Durston, Thomas W. ,  Crick, Robert G.

    IPC分类号： H04B3/46 ,  G01R29/26 ,  H04M3/26 ,  H04L25/02 ,  H04M3/30 ,  H04M3/34 ,  G01R31/02

    CPC分类号： G01R29/26 ,  G01R31/024 ,  H04L25/0272 ,  H04M3/304 ,  H04M3/306 ,  H04M3/308 ,  H04M3/34

    摘要： A device (100) for measuring and isolating noise-creating imbalances in a paired telecommunications line has an internal circuit (120). The internal circuit includes a pulse generator (121). Pulses provided by the pulse generator are applied to an interface which includes balanced pathways to the conductors. The pulses are applied simplex (longitudinally) to the pair of conductors. Upon encountering a fault in the pair, a reflected metallic voltage signal is received by the interface. The reflected metallic voltage signal is sampled by an analog-to-digital converter. Data relating to the sampled signal is displayed for detection and location of faults on the pair.

    摘要翻译： 用于测量和隔离成对电信线路中的噪声产生不平衡的设备（100）具有内部电路（120）。 内部电路包括脉冲发生器（121）。 由脉冲发生器提供的脉冲被施加到包括到导体的平衡路径的接口。 脉冲是单向（纵向）施加到一对导体上的。 在遇到一对故障时，接口接收到反射的金属电压信号。 反射的金属电压信号由模数转换器采样。 显示与采样信号有关的数据，以检测和定位该对中的故障。